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Home >> Infiniti >> 2016 >> QX50 AWD >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater & Air Conditioning Control System >> System Description >> Automatic Air Conditioner System >> System Description >> Switches And Their Control Function >> Without ACCS
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Without ACCS

Switch position Door position
Ventilator
door
Max. cool
door
Defroster
door
Foot
door
Rear ventilator door Intake
door
Air mix
door
(Driver side)
Air mix
door
(Passenger
side)
AUTO switch AC(INT_ILL_ON) AUTO
MODE
switch
VENT HEAT1 A A D B B - - -
B/L HEAT3 B B D B B
FOOT HEAT2 C C C B B
D/F HEAT4 B B B B
DEF switch WINDEF AC(INT_ILL_ON) A A A B
Intake
switch
FRE FRAIR AC(INT_ILL_ON) - - - - - B*
REC RICAIR AC(INT_ILL_ON) A*
DUAL
switch
DUAL AC(INT_ILL_ON) - ON
OFF AC(INT_ILL_OFF) OFF
Temperature control dial
(Driver side)
DUAL switch: OFF 18.0°C
(60°F)
A
18.5°C ==> 31.5°C
(61°F ==> 89°F)
AUTO
32.0°C
(90°F)
B
Temperature control dial
(Driver side)
DUAL switch: ON 18.0°C
(60°F)
A -
18.5°C ==> 31.5°C
(61°F ==> 89°F)
AUTO
32.0°C
(90°F)
B
Temperature control dial
(Passenger side)
18.0°C
(60°F)
- A
18.5°C ==> 31.5°C
(61°F ==> 89°F)
AUTO
32.0°C
(90°F)
B
OFF switch C C C B B B - -

*: Inlet status is displayed by indicator when activating automatic control